灰阶超声 meaning in English

grayscale-ultrasound

Diagnosis of focal hepatic lesions with contrast - enhanced gray - scale ultrasonography
灰阶超声造影在肝脏局灶性病变诊断中的应用
Objective to evaluate the diagnostic value of gray - scale and color dopple scanning in early mammocarcinom
摘要目的探讨灰阶超声、彩色多普勒超声在早期乳腺癌诊断中的应用价值。
Results 2d - us showed differences in sharp , diameter , capsule and echo between pleomorphic adenoma and adenolymphoma
结果灰阶超声显示两者在形态、大小、包膜及内部回声等方面存在不同。
Conclusion the color doppler parameters can obviously increase the diagnostic accuracy of breast masses if combined with gray - scale sonography features
结论灰阶超声与彩色多普勒超声检查相结合可明显提高乳腺肿块超声诊断的准确率。
Methods two hundred and nine patients who suspected suffering mammoneoplasm were examind , and 218 solid lesions of the shape , boundary , echogenicity , calcification , enhancing or decreasing of post lesion and color doppler signals were observed before operation
方法对209例女性患者（ 218个肿瘤）术前进行灰阶超声、彩色多普勒超声检查，观察乳腺肿块形态、边缘、内部回声及钙化、后方回声以及血流信号分布、测定血流参数。